added null guard

Author: JaisDK

changelog.txt

@@ -1,3 +1,8 @@
+1.21.1-0.3.1
+
+- Added guard against null values
+
+
 1.21.1-0.3.0
 
 - Added shape retaining camo blocks. They use the collision shape of the block used for camo.

gradle.properties

@@ -34,7 +34,7 @@ mod_name=Camol
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=All Rights Reserved
 # The mod version. See https://semver.org/
-mod_version=1.21.1-0.3.0
+mod_version=1.21.1-0.3.1
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html

src/main/java/cy/jdkdigital/camol/utils/CamoPosition.java

@@ -24,4 +24,8 @@ public record CamoPosition(String camoType, BlockState state)
             CamoPosition::state,
             CamoPosition::new
     );
+
+    public String camoType() {
+        return camoType != null ? camoType : "normal";
+    }
 }